Allow apexd to stop itself

apexd stops itself when it finds that it is running on a device with
flattened APEXes (i.e. ro.apex.updatable = false).

Bug: 133907211
Test: launch sdk_phone_x86_64
adb logcat -d | grep apexd | wc -l
returns 3

Change-Id: I7fa161b069aa34adb028194b55f367fe740a0cfc
diff --git a/private/compat/27.0/27.0.ignore.cil b/private/compat/27.0/27.0.ignore.cil
index fbc241a..7d2f8dd 100644
--- a/private/compat/27.0/27.0.ignore.cil
+++ b/private/compat/27.0/27.0.ignore.cil
@@ -32,6 +32,7 @@
     color_display_service
     content_capture_service
     crossprofileapps_service
+    ctl_apexd_prop
     ctl_interface_restart_prop
     ctl_interface_start_prop
     ctl_interface_stop_prop